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Scientific American, Vol. 12, No. 18 (January 10, 1857) (1857)

leaf 3

An illustration from Scientific American, Vol. 12, No. 18 (January 10, 1857), 1857, leaf 3
er ma- and one of the old Commodores remarked that roll in any direction wiih ease and eee terial, in order to prevent noise. parts pressing against one or more smaller “it could send a ship to the bottom in five balls or spheres, the whole being inclosed in SMUTHS minutes.” suitable standards or… … direction, or a fast or loose convex center may this gummer. The punching die, B, seen above be substituted for it. In fig. 3 the lower ball prevent it rotating. The wheel, M, gearing This figure represents the Apple Paring the stock, projects from the front edge of the or sphere is bounded at the…

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